Today, the 30th of Nissan, marks the Yahrtzeit of Rabbi Yaakov Emden (1698-1776), known as Yaavetz: Yaakov ben Tzvi (the Chacham Tzvi, his father).

Mechaber of the Siddur Tefillah, She’eilas Yaavetz, Eitz Avos etc.

Yehi Zichro Boruch 🕯️